Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 26 33 2011 Feb 19 24 2011 Mar 16 29 2011 Apr 23 26 2011 May 21 24 2011 Jun 26 30 2011 Jul 31 34 2011 Aug 24 27 2011 Sep 17 20 2011 Oct 17 31 2011 Nov 38 48 2011 Dec 20 37 2011 all 241 363